If you're encountering issues with exporting an animation to JSON using the Bodymovin extension after updating After Effects, there are a few things you can try to troubleshoot and fix the problem:
1. Compatibility: Ensure that you're using a compatible version of Adobe After Effects and Bodymovin extension. Both tools frequently receive updates, so it's important to have the latest versions installed. Incompatibility issues may arise if you're using an outdated version of either tool.
2. Export settings: Double-check your export settings in After Effects and Bodymovin. Make sure you've selected the appropriate composition or layers to export, and that you've chosen the JSON format for the export. It's also worth checking if there are any specific settings or preferences within the extension that need to be adjusted.
3. Pre-compose and simplify: If you have a complex composition with multiple layers and effects, it may be helpful to pre-compose the elements and simplify the animation. Extra layers, effects, or expressions can sometimes cause issues during the export process. Simplifying your composition can help streamline the export and reduce the chances of encountering problems.
4. Name conflicts: Check for any naming conflicts within your After Effects project. Naming conflicts can occur if you have multiple layers or assets with the same name, which can confuse the export process. Try renaming any conflicting layers or assets to ensure unique identifiers for each element.
5. File size limitation: Keep in mind that Bodymovin has limitations on file size. If your animation is complex or contains a large number of keyframes, it's possible that it exceeds the size limit for export. In such cases, you may need to find ways to optimize or reduce the file size of your animation before exporting.
6. Online community and support: Reach out to the Webflow community or the Bodymovin support forums for assistance. Other users may have encountered similar issues and can provide valuable insights or workarounds. The creators of Bodymovin may also provide support or updates to address any compatibility issues with newer versions of After Effects.
Remember to keep backups of your projects and test different solutions in a controlled environment to avoid any potential data loss or complications.